# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.247416630423855	Range of duration = 0.03 to 173.79, nDeath = 122, nCensor = 235
2	AGE	ANOVA	0.0330392047481382	Range of values = 39 to 90, Mean = 67.1567, StdDev = 8.79918, nMissing = 8
3	NEOPLASM.DISEASESTAGE	Chi-square test	0.587533091435503	nTypes = 9 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 1/67/131/1/45/65/53/20/5, nMissing = 3
4	PATHOLOGY.T.STAGE	Chi-square test	0.694709092318012	nTypes = 4 (T1/T2/T3/T4), nPatients = 92/239/42/18
5	PATHOLOGY.N.STAGE	Chi-square test	0.431880385833247	nTypes = 4 (N0/N1/N2/N3), nPatients = 245/103/33/5, nMissing = 5
6	PATHOLOGY.M.STAGE	Chi-square test	0.672967081368933	nTypes = 3 (M0/M1/MX), nPatients = 333/5/47, nMissing = 6
7	GENDER	Fisher's exact test	0.0444650029101554	nTypes = 2 (FEMALE/MALE), nPatients = 98/293
8	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.159369113424205	Range of values = 0 to 100, Mean = 28.5185, StdDev = 39.6878, nMissing = 337
9	HISTOLOGICAL.TYPE	Chi-square test	0.132416405311966	nTypes = 4 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SMALL CELL SQUAMOUS CELL CARCINOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 12/5/1/373
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	1.0000000000004	nTypes = 2 (NO/YES), nPatients = 12/379
11	NUMBERPACKYEARSSMOKED	ANOVA	0.268127249520679	Range of values = 2 to 240, Mean = 52.3669, StdDev = 31.6928, nMissing = 60
12	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.262940826915916	Range of values = 1923 to 1997, Mean = 1959.61, StdDev = 11.9821, nMissing = 132
13	COMPLETENESS.OF.RESECTION	Chi-square test	0.237934950086968	nTypes = 4 (R0/R1/R2/RX), nPatients = 317/7/4/18, nMissing = 45
